The Quikrete 50 lb. Fast-Setting Concrete Mix sets posts without mixing. The concrete can be poured dry then soaked with water and is designed to set hard in approximately 20 - 40 minutes. While this product has designed for easy post placement, it can also be mixed and used for placing small slab where a faster set time is desired.
- Used to set mailbox posts, fence posts and lamp posts without mixing
- Designed to pour dry then soak with water
- 20 - 40 minute set time
- 4,000 PSI
- Note: Product may vary by store